File PinRef.h
FileList > Firmware > Libraries > PanelGroup > PinRef.h
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Hardware pin abstraction for OpenSkyhawk panel controls.More...
#include <Arduino.h>
Classes
| Type | Name |
|---|---|
| class | PinRef Hardware pin abstraction used by all OpenSkyhawk input and output classes. |
Public Attributes
| Type | Name |
|---|---|
| const PinRef | PIN_NC No-connect sentinel. Pass where no physical pin exists. |
Public Static Attributes
| Type | Name |
|---|---|
| constexpr uint8_t | PORT_A = 0Thin wrapper over Adafruit_ADS1115; see ADS1115.h . |
| constexpr uint8_t | PORT_B = 1MCP23017 GPB port constant for constructors. |
Detailed Description
Abstracts three hardware pin sources behind a single interface: direct STM32 GPIO, MCP23017 expander GPIO, and ADS1115 ADC channel. Used by all input and output classes so control declarations are identical regardless of where the physical pin lives.
Contains no logic beyond read/write dispatch — no debounce, no filtering, no state. PinRef objects are value types: live on the stack or as class members, never heap-allocated.
Version:
0.1.0
Copyright:
GPL-2.0-only — see Firmware/LICENSE
Public Attributes Documentation
variable PIN_NC
No-connect sentinel. Pass where no physical pin exists.
const PinRef PIN_NC;
All reads return false / 0; all writes are no-ops. Provided as a named constant for readability in wiring maps.
Usage: PinRef pins[] = { PinRef(exp1, PORT_A, 0) , PIN_NC, PinRef(exp1, PORT_A, 2) };
See also: ANALOG_NC (0xFFFF) for AnalogMultiPos unused voltage levels.
Public Static Attributes Documentation
variable PORT_A
Thin wrapper over Adafruit_ADS1115; see ADS1115.h .
constexpr uint8_t PORT_A;
MCP23017 GPA port constant for constructors
variable PORT_B
MCP23017 GPB port constant for constructors.
constexpr uint8_t PORT_B;
The documentation for this class was generated from the following file Firmware/Libraries/PanelGroup/PinRef.h